Description
4" shielded poly laminated paper cone woofer.
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SPECIFICATIONS Nominal Dimension: 4x4", 102x102mm Nominal Impedance: 4 ohms Nominal Power: 30 W rms, 70 W max Freq. Response: 70 Hz-13.0 kHz Sensitivity: 86 db 1w/1m Magnet Weight: 11.0 oz, 311.8 grams Voice Coil Diameter: 1.0", 25mm MOUNTING INFORMATION Overall Dimension: 4.13x4.13", 105x105mm Baffle Hole Dim: 4.00x4.00", 102x102mm Number of Mounting Holes: 4 Mounting Hole BCD: 4.57", 116.3mm Depth: 2.15", 54.7mm |
T/S PARAMETERS Fs: 138.0Hz Re: 3.9 ohms Le: 0.25mH Qms: 7.19 Qes: 2.20 Qts: 1.69 Vas: 1.0 L, 0.04 cuft Xmax: 1.5mm CONSTRUCTION -Pressed steel basket -Poly laminated paper cone -Ferrite magnet |